US Time Zone Map

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About the map

This US time zone map displays the six designated time zones of the United States. Specifically, the time zones in America are:
- Eastern Time Zone
- Central Time Zone
- Mountain Time Zone
- Pacific Time Zone
- Alaska Time Zone
- Hawaii-Aleutian Time Zone
This US time zone map also includes areas that do not observe daylight saving time. It’s only the states of Arizona and Hawaii that don’t change their clocks during parts of the year. If you’re looking for the entire continent, make sure to check out our North America time zone map too.
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Eastern Time Zone [UTC−05:00]
The following states fully use Eastern time:Central Time Zone [UTC−06:00]
The following states fully use Central time: Next, these states partially use Central time:Mountain Time Zone [UTC−07:00]
The following states fully use Mountain time: Next, these states partially use Mountain time:*Arizona does not use daily saving time, outside of Navajo Nation.
Pacific Time Zone [UTC−08:00]
The following states fully use Pacific time: Next, these states partially use Pacific time:Alaska Time Zone [UTC−09:00]
The state of Alaska partially uses Alaska time.
Hawaii‑Aleutian Time Zone [UTC−10:00]
The state of Hawaii fully uses the Hawaii‑Aleutian time zone and Alaska partially uses the Alaska Hawaii‑Aleutian time zone.
*Hawaii does not use daily saving time